Look up file tree for node_modules/eslint vs the nearest package.json (#53)
Look up file tree for node_modules/eslint vs the nearest package.json (#53)

* Better look for the first eslint installed in the project tree

It looks now for `node_modules/eslint` folder which should be a reliable way to determine where
eslint is installed.
Close #52

* Removing unnecessary blank line

* Removing trailing whitespace

TheSavior/ESLint-Formatter